| Patents for G01V 13 - Manufacturing, calibrating, cleaning, or repairing instruments or devices covered by groups (988) |
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| 03/05/2015 | US20150063065 Seismic vibrator device and method with rotation sensor |
| 02/12/2015 | US20150043310 Sensor station, system and method for sensing seismic parameters |
| 01/29/2015 | US20150032375 Term By Term Gain Calibration Of Triaxial Propagation Measurements |
| 01/28/2015 | CN204129243U 一种采集设备检修固定装置 An equipment maintenance fixtures collection |
| 01/28/2015 | CN204129163U 地震检波器极性测试仪 Geophone polarity tester |
| 01/27/2015 | CA2792165C Underwater sensor apparatus |
| 01/15/2015 | US20150013719 Cleaning device and method |
| 01/08/2015 | US20150007651 Measurement System |
| 01/08/2015 | US20150007631 Sensor conditioning apparatus, systems, and methods |
| 01/06/2015 | CA2652719C Ground conductivity meter with automatic calibration |
| 01/01/2015 | US20150000393 Pressure Equalized Packaging For Electronic Sensors |
| 12/31/2014 | CN204065438U 一种对射传感器检测装置 A kind of radio sensor device |
| 12/28/2014 | CA2855301A1 System and method for determining the position of a sensor in seismic exploration |
| 12/18/2014 | US20140368198 Insulation Structure For Well Logging Instrument Antennas |
| 12/17/2014 | CN104216030A 宽频带地震计校准测试装置及校准方法 Broadband seismometer calibration of test equipment and calibration methods |
| 12/17/2014 | CN102317814B 复合材料与使用复合材料的校准组件 Composites Composites using calibration assembly |
| 12/14/2014 | CA2871564A1 Gamma probe health detection assembly |
| 12/14/2014 | CA2868309A1 Non-provisional patent application |
| 12/11/2014 | US20140365129 Oilfield equipment identification method and apparatus |
| 12/10/2014 | CN204009119U 地震检波器的垂向加压测试仪 Geophone vertical pressure tester |
| 12/10/2014 | CN204009118U 地震检波器的上内接触片成型机 The geophone inner contact piece molding machine |
| 12/10/2014 | CN204009117U 一种用于车底违禁物品安全检查系统检测的逆向运动模拟装置 Reverse motion simulation device for a vehicle safety inspection system to detect prohibited items in |
| 12/10/2014 | CN204009116U 一种油基泥浆电阻率成像仪器标定电阻盒 An oil-based mud resistivity imaging instrument calibration resistor box |
| 12/10/2014 | CN102245856B 地层勘探期间的井下仪器校准 Underground exploration formation during instrument calibration |
| 12/09/2014 | US8908470 Solid seismic streamer cable and method |
| 11/27/2014 | US20140347056 Method and System for Calibrating a Downhole Imaging Tool |
| 11/27/2014 | US20140346337 Well-Logging Tool With First And Second Azimuthal Radiation Detectors And Related Methods |
| 11/27/2014 | US20140346336 Well-Logging Tool With Azimuthal And Spectral Radiation Detectors And Related Methods |
| 11/20/2014 | US20140340984 Multilayer jacket for marine acoustic array applications |
| 11/20/2014 | US20140338699 Marine geophysical equipment cleaner |
| 11/18/2014 | US8890541 Method and apparatus for calibrating deep-reading multi-component induction tools with minimal ground effects |
| 11/06/2014 | US20140325828 Method of making a well-logging radiation detector |
| 11/04/2014 | US8875722 Self propelled cleaning device for marine streamers |
| 10/28/2014 | US8869712 Precision tilting platform device used for static calibration of seismometers |
| 10/16/2014 | US20140309959 Methods of calibration transfer for a testing instrument |
| 10/09/2014 | US20140301160 Controlled Damping Geophone |
| 10/02/2014 | WO2014160724A1 Calibration method for multi-component induction tools |
| 10/02/2014 | US20140297190 Monitoring of source signature directivity in seismic systems |
| 09/30/2014 | US8848931 Method and device for testing and calibrating electronic semiconductor components which convert sound into electrical signals |
| 09/25/2014 | WO2014151604A1 Anti-fouling seismic streamer |
| 09/25/2014 | US20140285205 Well logging apparatus and system |
| 09/25/2014 | US20140285204 Restorable antennae apparatus and system for well logging |
| 09/18/2014 | WO2014144738A1 Metal detector apparatus, system, and method |
| 09/18/2014 | US20140266216 Method and System for Suppressing Swell-Induced Electromagnetic Noise |
| 09/18/2014 | US20140263997 Radiation detector for well-logging tool |
| 09/16/2014 | US8837259 Source for marine seismic acquisition and method |
| 09/12/2014 | WO2014135706A2 Autonomous cleaning device for seismic streamers and method |
| 09/12/2014 | WO2014134710A1 Method and apparatus for fast magnetometer calibration |
| 09/11/2014 | US20140254311 Autonomous cleaning device for seismic streamers and method |
| 09/11/2014 | US20140253130 Feedthrough Assembly For Well-Logging Tool |
| 09/10/2014 | EP2775326A2 Autonomous cleaning device for seismic streamers and method |
| 09/09/2014 | US8830794 Source for marine seismic acquisition and method |
| 09/04/2014 | WO2014131085A1 Deployment apparatus |
| 08/28/2014 | US20140242261 Methods and apparatuses for restoring low roughness of outer surface of a device used underwater for seismic surveys |
| 08/27/2014 | EP2770348A2 Methods and apparatuses for restoring low roughness of outer surface of a device used underwater for seismic surveys |
| 08/13/2014 | CN203773074U 一种安检设备校准系统 One kind of security equipment calibration system |
| 08/13/2014 | CN102590891B 地震计校准用夹持装置 Seismometer calibration clamping device |
| 08/07/2014 | WO2014120164A1 Antenna support system alignment |
| 08/07/2014 | US20140219055 Computing rotation data using a gradient of translational data |
| 08/06/2014 | CN203759279U 一种声波测井发射换能器激励测试装置 One kind of sonic transmitter transducer excitation test device |
| 08/06/2014 | CN103969700A 估计磁传感器的偏移量的方法 Magnetic sensor offset method to estimate |
| 08/06/2014 | CN103969269A 用于几何校准ct扫描仪的方法和装置 Methods and apparatus for geometric calibration ct scanner |
| 08/05/2014 | US8797827 Seismic acquisition system |
| 07/31/2014 | US20140208821 In-Situ System Calibration |
| 07/31/2014 | US20140208570 Method for Making a Coiled Tubing Assembly |
| 07/30/2014 | CN103955008A 一种用于多探头近场散射成像的幅度校准方法 A multi-probe near-field scattering amplitude calibration of imaging methods |
| 07/30/2014 | CN103954797A 一种转动振动台 One kind of rotating shaker |
| 07/23/2014 | EP2757390A1 Acquisition device provided with means for detecting a disconnection of a set of at least one analog seismic sensor |
| 07/23/2014 | CN203732736U 一种感应器电源检测装置 An inductive power supply detection device |
| 07/23/2014 | CN203732735U 一种地震仪器广播装置 One kind of seismic instruments broadcaster |
| 07/23/2014 | CN103941310A 近距离传感器的校正方法及系统 Correction method and system for proximity sensors |
| 07/23/2014 | CN103941309A 地磁传感器校准设备及其方法 Geomagnetic sensor calibration apparatus and method |
| 07/23/2014 | CN103941285A 具有用于检测一组至少一个模拟地震传感器的断开的构件的采集装置 Having a collecting means for detecting disconnection of a set of at least one analog component seismic sensor |
| 07/21/2014 | CA2839319A1 Acquisition device provided with means for dectecting a disconnection of a set of at least one analog seismic sensor |
| 07/10/2014 | US20140195188 Borehole acoustic noise measurement and processing |
| 07/02/2014 | EP2748580A1 Calibration and consistency check of variable volume systems |
| 07/02/2014 | CN103901504A 一种安检设备校准系统 One kind of security equipment calibration system |
| 07/02/2014 | CN102520461B Ngso卫星地球探测系统对深空探测系统的干扰确定方法 Ngso Earth exploration-satellite system interference on deep space exploration system to determine the method |
| 07/02/2014 | CN101788690B 用于处理地震探查活动生成的地震探查信息的方法和系统 Method for processing seismic exploration seismic exploration activity generated information and systems |
| 06/26/2014 | US20140176139 Basalt Fiber Composite For Antenna In Well-Logging |
| 06/26/2014 | US20140174147 Apparatus and method for estimating characteristics of a sensor containing interferometer |
| 06/25/2014 | CN103885093A 无缆地震仪故障定位方法 No cable fault locating methods seismograph |
| 06/25/2014 | CN102193111B 光电传感器及阈值的确认作业的支援方法 Support method to confirm the job of photoelectric sensors and thresholds |
| 06/25/2014 | CN101900838B 无线激活地下勘测系统的单元进行测试 Wireless activation unit of a subterranean survey system for testing |
| 06/19/2014 | US20140172304 Method and apparatus for deep transient resistivity measurement while drilling |
| 06/19/2014 | US20140166937 Liquid mixture used to test and validate test devices |
| 06/18/2014 | CN103869379A Magnetometer correcting method with optimized and modified BP neural network based on genetic algorithm |
| 06/17/2014 | CA2646200C Calibration method and calibration apparatus for a hand-held locating device |
| 06/17/2014 | CA2557197C Sensor auto-recalibration |
| 06/12/2014 | US20140158877 Hydrogen resistant downhole optical fiber sensing |
| 06/11/2014 | CN103852782A Method for confirming optimal air gun array |
| 06/10/2014 | US8750071 Sensor function for controlling at a variable transmission frequency for the purpose of detecting contamination |
| 06/05/2014 | WO2014085451A1 Tilted test loop calibration system |
| 06/05/2014 | WO2014084741A1 An apparatus and methods for loading and unloading of sensor capsules |
| 06/04/2014 | EP2738578A2 Method for cleaning at least a partial area of a sonar transponder |
| 06/04/2014 | CN103837910A Method for determining threshold value of proximity sensor and terminal |
| 06/04/2014 | CN103837909A Hydrophone detaching device for solid cable |
| 05/30/2014 | WO2014081438A1 Sensor transport |
| 05/30/2014 | WO2014080650A1 Pressure resistant container and probe provided with same |
| 05/28/2014 | CN203616493U 一种地铁车辆障碍物探测检测仪 For Metro vehicle obstacle detection detector |